.calculateur-firelovers img {
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  display: block;
}

.simulator .container {
  max-width: 800px;
  margin: 0 auto;
  padding: 30px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.1);
  font-family: 'Segoe UI', Roboto, sans-serif;
}

.simulator p {
  font-size: 1rem;
  line-height: 1.6;
  color: #444;
  margin-bottom: 20px;
}

.simulator form {
  display: flex;
  flex-direction: column;
}

.simulator fieldset {
  display: none;
  border: none;
  margin: 0;
  padding: 0;
}

.simulator fieldset.active {
  display: block;
}

.simulator legend {
  font-size: 1.4rem;
  font-weight: bold;
  color: #e63946; /* Rouge Firelovers */
  margin-bottom: 15px;
}

.simulator label {
  font-weight: 600;
  margin-top: 15px;
  color: #333;
}

.simulator input,
.simulator select,
.simulator textarea {
  display: block;
  width: 100%;
  margin: 10px 0 20px;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.simulator input:focus,
.simulator select:focus,
.simulator textarea:focus {
  border-color: #f77f00; /* Orange Firelovers */
  outline: none;
}

.simulator button {
  background-color: #e63946; /* Rouge Firelovers */
  color: #fff;
  padding: 12px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin-top: 10px;
}

.simulator button:hover {
  background-color: #f77f00; /* Orange Firelovers */
}

.simulator .btn-lien {
  display: inline-block;
  padding: 12px 24px;
  background-color: #e63946; /* Rouge Firelovers */
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
  margin-top: 20px;
  transition: background-color 0.3s ease;
}

.simulator .btn-lien:hover {
  background-color: #f77f00; /* Orange Firelovers */
}

.simulator #resultat {
  font-weight: bold;
  font-size: 1.2rem;
  color: #e63946; /* Rouge Firelovers */
  margin-top: 15px;
}